Part 143 - Tang Chu: Specimen collections and route to Omta Tso via Rinchen/Maru Chu

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SUMMARY:
Tsongpen Tenduk returned with notable primula collections, especially P. tsarongensis v. alba (3366) and P. sonchifolia (3367), regarded as the best finds so far, amid persistent heavy rain causing drying difficulties. A route note records travel to Omta Tso (4 miles) along the Rinchen Chu/Maru Chu at approximately 14,500 ft with poor weather conditions.

CONTENT:
MB section 5-11 - Tang Chu

yellow. Tsongpen Tenduk came back today with a good
haul of things, but no seeds. Far away the best, were two
P. tsarongensis v. alba 3366, P. sonchifolia 3367
primulas, or two forms of one primula, 3366 + 3367, both
magnificent flowers, though unfortunately Petiolarids. I measured
one of the specimens of 3367 at 1 3/4", full, across. 3366 was in
masses, by the hundred yards: 3367 in rather a small
patch, but closely packed. These are the best things collected
so far. (P. flagellaris 3368) A few P. tenella were brought, & they certainly seem
very near the Chanderi primula, but the scape is much shorter,
leaves smaller, & only one specimen was seen with two
flowers. I will be interested to hear the Professor's remarks on
the Chanderi primula. A most cheering evening to an
otherwise foul day of pouring rain + strong wind. Everything
is pretty sodden, & flowers take a horrible long time to dry. The
drying paper seems as wet as ever only an hour or two after
changing.

13700 ft To via Maru Chu (Rinchen Chu)
5th July, Omta Tso. 4 miles. BP. 187.6. Temp. 47° Time 5.0 pm. Ht. 14500 app.
Rained all night, very hard all day. Path keeps up R bank of
Rinchen Chu (known here as Maru Chu) to m 1 1/2, where there are two
huts, then crosses by a bridge to L bank, climbs up to an open
P.